USB限流芯片，可調最大限流點0.5A--2A之間，SOT23-5封裝。適用於多口充電産品，單口限流保護輸齣産品。

PL2700特點：

輸入電壓範圍：2.4V --5V

快速瞬態響應：<2μs

熱拔插軟啟動

內置80MΩ低內阻MOS管

反曏電流阻斷

功耗：

VIn=5V，EN腳懸空，功耗0.1uA

VIn=5V，EN腳連接，功耗15uA

The PL2700 is a cost-effective, low voltage,single P-MOSFET load switch,optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. This switch operates with inputs rangingfrom2.4Vto5.5V,makingitideal forboth 3V and 5V s The switch's low RDS(ON), 80mΩ ,meets USB voltage drop requirements. The PL2700 is also protected from thermal overload which limits power dissipation and junction temperatures. Current limit threshold is programmed with a resistor from SET to ground. The quiescent supply current is typically 15μA at switch on state. At switch off state the supply current decreases to less than 1μA.The PL2700 is 5 package.